diff options
author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2013-11-13 17:15:26 +0100 |
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committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2013-11-13 17:16:28 +0100 |
commit | b1302b083e9d8f5dd60229570716f497ea61d26c (patch) | |
tree | dc3af06e33999dbc4fb270229418e17e9be03eec /src/llc.cpp | |
parent | 32f9a59ab42f9c37908d3d4a9db341583ab516ac (diff) |
llc: Move the decision if a frame has expired into the LLC
This way the generation of the expiry information and the check
is at the same place. This should make reading the code more easy.
Diffstat (limited to 'src/llc.cpp')
-rw-r--r-- | src/llc.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/llc.cpp b/src/llc.cpp index 2997ec14..c0c517f3 100644 --- a/src/llc.cpp +++ b/src/llc.cpp @@ -102,3 +102,12 @@ void gprs_llc::calc_pdu_lifetime(BTS *bts, const uint16_t pdu_delay_csec, struct timeradd(&now, &csec, tv); } + +bool gprs_llc::is_frame_expired(struct timeval *tv_now, struct timeval *tv) +{ + /* Timeout is infinite */ + if (tv->tv_sec == 0 && tv->tv_usec == 0) + return false; + + return timercmp(tv_now, tv, >); +} |